R version 3.0.2 (2013-09-25) -- "Frisbee Sailing"
Copyright (C) 2013 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)

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> x <- c(22943,21413,20631,19775,17506,20688,32631,34062,29159,25871,23719,25638,27596,28006,27662,26655,25213,28434,40388,42758,37956,33490,31578,34766,32324,32046,29565,28284,26366,27530,39728,41528,36458,32301,28985,29118,29249,28036,26326,24942,23280,23969,35948,37639,34327,30133,27549,27990,30437,30464,28471,26882,25806,26465,36416,42870,40489,36645,33841,33496,34504,34699,33322,32160,30173,30782,43062,46223,45191,40671,37251,36870)
> par1 = '12'
> par1 <- '12'
> #'GNU S' R Code compiled by R2WASP v. 1.2.291 ()
> #Author: root
> #To cite this work: Wessa P., (2012), Standard Deviation Plot (v1.0.2) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_sdplot.wasp/
> #Source of accompanying publication: Office for Research, Development, and Education
> #
> par1 <- as.numeric(par1)
> (n <- length(x))
[1] 72
> (np <- floor(n / par1))
[1] 6
> arr <- array(NA,dim=c(par1,np+1))
> ari <- array(0,dim=par1)
> j <- 0
> for (i in 1:n)
+ {
+ j = j + 1
+ ari[j] = ari[j] + 1
+ arr[j,ari[j]] <- x[i]
+ if (j == par1) j = 0
+ }
> ari
 [1] 6 6 6 6 6 6 6 6 6 6 6 6
> arr
       [,1]  [,2]  [,3]  [,4]  [,5]  [,6] [,7]
 [1,] 22943 27596 32324 29249 30437 34504   NA
 [2,] 21413 28006 32046 28036 30464 34699   NA
 [3,] 20631 27662 29565 26326 28471 33322   NA
 [4,] 19775 26655 28284 24942 26882 32160   NA
 [5,] 17506 25213 26366 23280 25806 30173   NA
 [6,] 20688 28434 27530 23969 26465 30782   NA
 [7,] 32631 40388 39728 35948 36416 43062   NA
 [8,] 34062 42758 41528 37639 42870 46223   NA
 [9,] 29159 37956 36458 34327 40489 45191   NA
[10,] 25871 33490 32301 30133 36645 40671   NA
[11,] 23719 31578 28985 27549 33841 37251   NA
[12,] 25638 34766 29118 27990 33496 36870   NA
> arr.sd <- array(NA,dim=par1)
> arr.range <- array(NA,dim=par1)
> arr.iqr <- array(NA,dim=par1)
> for (j in 1:par1)
+ {
+ arr.sd[j] <- sqrt(var(arr[j,],na.rm=TRUE))
+ arr.range[j] <- max(arr[j,],na.rm=TRUE) - min(arr[j,],na.rm=TRUE)
+ arr.iqr[j] <- quantile(arr[j,],0.75,na.rm=TRUE) - quantile(arr[j,],0.25,na.rm=TRUE)
+ }
> overall.sd <- sqrt(var(x))
> overall.range <- max(x) - min(x)
> overall.iqr <- quantile(x,0.75) - quantile(x,0.25)
> postscript(file="/var/wessaorg/rcomp/tmp/1zc631416497872.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(arr.sd,type='b',ylab='S.D.',main='Standard Deviation Plot',xlab='Periodic Index')
> mtext(paste('# blocks = ',np))
> abline(overall.sd,0)
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/2d4bl1416497872.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(arr.range,type='b',ylab='range',main='Range Plot',xlab='Periodic Index')
> mtext(paste('# blocks = ',np))
> abline(overall.range,0)
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/3npd61416497872.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(arr.iqr,type='b',ylab='IQR',main='Interquartile Range Plot',xlab='Periodic Index')
> mtext(paste('# blocks = ',np))
> abline(overall.iqr,0)
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/45w9v1416497872.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> z <- data.frame(t(arr))
> names(z) <- c(1:par1)
> (boxplot(z,notch=TRUE,col='grey',xlab='Periodic Index',ylab='Value',main='Notched Box Plots - Periodic Subseries'))
$stats
      [,1]  [,2]    [,3]    [,4]    [,5]    [,6]  [,7]  [,8]  [,9]   [,10]
[1,] 22943 28006 26326.0 24942.0 23280.0 20688.0 32631 34062 29159 25871.0
[2,] 27596 28006 26326.0 24942.0 23280.0 23969.0 35948 37639 34327 30133.0
[3,] 29843 29250 28066.5 26768.5 25509.5 26997.5 38072 42143 37207 32895.5
[4,] 32324 32046 29565.0 28284.0 26366.0 28434.0 40388 42870 40489 36645.0
[5,] 34504 34699 33322.0 32160.0 30173.0 30782.0 43062 46223 45191 40671.0
       [,11] [,12]
[1,] 23719.0 25638
[2,] 27549.0 27990
[3,] 30281.5 31307
[4,] 33841.0 34766
[5,] 37251.0 36870

$n
 [1] 6 6 6 6 6 6 6 6 6 6 6 6

$conf
         [,1]     [,2]     [,3]    [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 26793.29 26644.07 25977.24 24612.8 23518.93 24117.43 35208.06 38768.84
[2,] 32892.71 31855.93 30155.76 28924.2 27500.07 29877.57 40935.94 45517.16
         [,9]    [,10]    [,11]    [,12]
[1,] 33232.31 28695.05 26222.96 26936.26
[2,] 41181.69 37095.95 34340.04 35677.74

$out
[1] 21413 20631 19775 17506

$group
[1] 2 3 4 5

$names
 [1] "1"  "2"  "3"  "4"  "5"  "6"  "7"  "8"  "9"  "10" "11" "12"

Warning message:
In bxp(list(stats = c(22943, 27596, 29843, 32324, 34504, 28006,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/5vswy1416497872.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> z <- data.frame(arr)
> names(z) <- c(1:np)
> (boxplot(z,notch=TRUE,col='grey',xlab='Block Index',ylab='Value',main='Notched Box Plots - Sequential Blocks'))
$stats
        [,1]  [,2]    [,3]  [,4]    [,5]    [,6] [,7]
[1,] 17506.0 25213 26366.0 23280 25806.0 30173.0   NA
[2,] 20659.5 27629 28634.5 25634 27676.5 32741.0   NA
[3,] 23331.0 30006 30805.5 28013 31980.0 35784.5   NA
[4,] 27515.0 36361 34391.0 32230 36530.5 41866.5   NA
[5,] 34062.0 42758 41528.0 37639 42870.0 46223.0   NA

$n
[1] 12 12 12 12 12 12  0

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]    [,6] [,7]
[1,] 20204.16 26023.28 28179.92 25004.52 27941.63 31622.3   NA
[2,] 26457.84 33988.72 33431.08 31021.48 36018.37 39946.7   NA

$out
numeric(0)

$group
numeric(0)

$names
[1] "1" "2" "3" "4" "5" "6" NA 

Warning message:
In bxp(list(stats = c(17506, 20659.5, 23331, 27515, 34062, 25213,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/66sqt1416497872.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> z <- data.frame(cbind(arr.sd,arr.range,arr.iqr))
> names(z) <- list('S.D.','Range','IQR')
> (boxplot(z,notch=TRUE,col='grey',ylab='Overall Variability',main='Notched Box Plots'))
$stats
         [,1]    [,2]     [,3]
[1,] 3552.738 10094.0 2462.750
[2,] 4044.648 11396.5 3123.250
[3,] 4258.854 12526.0 4000.500
[4,] 4669.451 13409.0 5088.625
[5,] 5453.136 16032.0 6176.500

$n
[1] 12 12 12

$conf
         [,1]     [,2]     [,3]
[1,] 3973.877 11608.09 3104.079
[2,] 4543.830 13443.91 4896.921

$out
numeric(0)

$group
numeric(0)

$names
[1] "S.D."  "Range" "IQR"  

Warning message:
In bxp(list(stats = c(3552.73808022301, 4044.64796283578, 4258.85352094604,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> try(system("convert tmp/1zc631416497872.ps tmp/1zc631416497872.png",intern=TRUE))
character(0)
> try(system("convert tmp/2d4bl1416497872.ps tmp/2d4bl1416497872.png",intern=TRUE))
character(0)
> try(system("convert tmp/3npd61416497872.ps tmp/3npd61416497872.png",intern=TRUE))
character(0)
> try(system("convert tmp/45w9v1416497872.ps tmp/45w9v1416497872.png",intern=TRUE))
character(0)
> try(system("convert tmp/5vswy1416497872.ps tmp/5vswy1416497872.png",intern=TRUE))
character(0)
> try(system("convert tmp/66sqt1416497872.ps tmp/66sqt1416497872.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  2.105   0.469   2.596